616 hedge funds and large institutions have $12.3B invested in IDEX in 2025 Q3 according to their latest regulatory filings, with 81 funds opening new positions, 197 increasing their positions, 246 reducing their positions, and 82 closing their positions.

New
Increased
Maintained
Reduced
Closed

more call options, than puts

Call options by funds: $ | Put options by funds: $

less first-time investments, than exits

New positions opened: | Existing positions closed:

less ownership

Funds ownership:

less funds holding

Funds holding:

9% less capital invested

Capital invested by funds: $13.5B → $12.3B (-$1.22B)

20% less repeat investments, than reductions

Existing positions increased: 197 | Existing positions reduced: 246

43% less funds holding in top 10

Funds holding in top 10: 74 (-3)

Holders
616
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
4
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$4.48M
Puts
$1.48M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
Capital Fund Management (CFM)
626
Capital Fund Management (CFM)
France
EIM
627
Essex Investment Management
Massachusetts
IFU
628
iSAM Funds (UK)
United Kingdom
OTL
629
Oak Thistle LLC
New York
IAA
630
Independent Advisor Alliance
North Carolina
DTL
631
Dynamic Technology Lab
Singapore
EAM
632
Erste Asset Management
Austria
WCA
633
Waratah Capital Advisors
Ontario, Canada
CC
634
Centiva Capital
New York
FC
635
Farringdon Capital
United Kingdom
MIF
636
Mediolanum International Funds
Ireland
GCP
637
GSA Capital Partners
United Kingdom
AA
638
ALPS Advisors
Colorado
TPSF
639
Texas Permanent School Fund
Texas
VI
640
Versor Investments
New York
RCM
641
Regency Capital Management
Hawaii
1C
642
111 Capital
France
SSWM
643
Sheets Smith Wealth Management
North Carolina
BHCM
644
Brevan Howard Capital Management
Jersey
FCM
645
Fieldview Capital Management
Michigan
BCA
646
Bay Colony Advisors
Massachusetts
WP
647
Woodline Partners
California
LCM
648
Landscape Capital Management
New Jersey
BFAG
649
Blackston Financial Advisory Group
Florida
DFCM
650
Dark Forest Capital Management
Puerto Rico